Matt Pass b7aa8bd56c Check if we have a nextSibling first ...

Test if we have a nextSibling before determining a tagName. This is so
if we have a dir with only subdirs (ie, no files) and the last subdir is
empty, there will be no UL list (which we're looking to maybe remove).

2013-03-08 14:28:18 +00:00

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